In the alien-western world of Oblivion, a suave, yet lethal bounty hunter named Sweeney arrives to arrest the seductive outlaw Lash on multiple charges, including murder. Lash, who just "inherited" a mine of Derconium (the most valuable mineral in the universe) from Crowley in a game of cards, meets up with Redeye's brother, Jaggar, who wants the mine for himself to rule the galaxy. It's a fight over Lash between the sheriff of Oblivion, Jaggar, and Sweeney. But who will emerge victorious?

Zack Stone: Mr. Gaunt, how do you advise someone when he has to make a difficult decision? They have two choices and they don't like either of them. Gaunt, the undertaker: I tell them a third choice is always possible. Zack Stone: Really! Gaunt, the undertaker: Yes, and that's when I bring out the mahogany casket. It's pricier than a pine or a walnut, but it's worth it.

Zack Stone: Now don't get me wrong. I have great respect for women like you and Miss Kitty who manage to maintain their dignity and their loneliness in a hellhole like Oblivion. I want you to know that I am here for you... as your Marshal, as your friend, or anything else you damn well need me to be. Mattie Chase: Zack, I haven't had sex in three years.